package com.gulimall.member.interceptor;

import com.common.constant.AuthServerConstant;
import com.common.vo.MemberRespVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class LoginUserInterceptor implements HandlerInterceptor {

    public static ThreadLocal<MemberRespVo> loginUser = new ThreadLocal<>();



    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        //放行远程调用
        String requestURI = request.getRequestURI(); //去掉前缀，只比较/order/order/status/{orderSan}路径
        boolean match = new AntPathMatcher().match("/member/**", requestURI);
        boolean match2 = new AntPathMatcher().match("/login", requestURI);
        if(match || match2){
            return true;
        }


        MemberRespVo attribute =  (MemberRespVo)request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
        if (attribute != null){
            loginUser.set(attribute);
            return true;
        }else {
            //没登录进行登录
            request.getSession().setAttribute("msg","请先进行登录");
            response.sendRedirect("http://auth.gulimall.com/login.html");
            return false;
        }
    }
}
